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Phenomenon: 1. SWD or JTAG cannot connect 2. The following error occurs during FLASH ARM programming - Erasing affected sectors ... - ERROR: RAM check failed @ address 0x20000000. -...[Details]
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Although LED lights are not as bright as incandescent lamps containing xenon or halogen, three or four LEDs put together can produce 10-20 times the light of ordinary batteries. Therefore, they a...[Details]
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On January 4, Duan Chenggang, member of the Standing Committee of the Chongqing Municipal Party Committee, Secretary of the Party Working Committee and Director of the Management Committee of Liangji...[Details]
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When the Keil C51 compiler compiles a program, it generates a list file with the extension LST, also known as a listing file. This file contains a wealth of information about the compilatio...[Details]
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Basic concepts of interrupt system Five interrupt sources and their basic structure The 51 microcontroller has a total of five interrupt sources Prioritize from top to bottom The interrupt syste...[Details]
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Hesai Technology officially released the FT120, a pure solid-state short-range blind-filling lidar for ADAS front-end production vehicles. Let’s make a key point first: FT120 is a pure solid-state li...[Details]
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0 Introduction Since the 1990s, with the development of commercialization and marketization of power supply, domestic power departments and power users have paid more and more attention to power q...[Details]
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Based on the strategic planning of focusing on the main business of new energy and further improving the relevant production processes of negative electrode materials, Fujian Xiangfenghua New Energ...[Details]
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On July 30, technicians from Dali Energy Storage Technology Hubei Co., Ltd. were testing the 500kW/3000kWh order module of the all-vanadium liquid flow battery energy storage power station that will b...[Details]
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All resistors are 1/4W.The circuit is powered by 9...15V DC or AC. When In Circuit Programming (ISP) the connector may be used as the power source to power the target programmer. Diodes D2 and D6 prot...[Details]
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According to foreign media reports, researchers from Russia’s Skolkovo Institute of Science and Technology (Skoltech) have proposed a method to increase the energy density of batteries by adjusting t...[Details]
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The container CT detection system is a key project organized and implemented by the national "15th Five-Year Plan" science and technology research plan. It is proposed to meet the actual needs of Chin...[Details]
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In recent years, as the accuracy of ADAS (Advanced Driver Assistance Systems) has increased, the automotive industry has begun to install a large number of high-speed sensing devices such as millim...[Details]
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The MAX14954 is a quad-channel equalizer/redriver that provides programmable input equalization at its receiver and programmable redrive circuitry designed to improve signal integrity for PCI Express...[Details]
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A soft starter is a power electronic device used for motor starting. It can effectively reduce the current shock during starting, thereby protecting the motor and the power grid. However, in some c...[Details]